Follow the protagonist Shidou Itsuka - a second year student from the Raizen High School to conduct his mission to save sprits of girls - mysterious existences coming from bordering dimensions containing unpredictable evil powers. Players will have to balance the time in order to keep the balance of affection points with various characters. While rescuing girls seems not that easy, Shido has to date the girls for the sake of sealing the power.

Besides Maria Ars from the prequel, this time, it will also include Yamai Sisters, Rinne Sonogami, Miku Izayoi, Marina Ars as well as new added innocent and friendly pink hair girl named Rio Sonogami.